Troubleshooting
Samsung Electronics
6-3
6-3 No Sound (Picture OK)
Normal
Abnormal
Normal
Normal
Normal
Abnormal
Normal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Normal
Abnormal
Check the voltage of
IC201 Pin 48 (9V)
Check/Replace L204
Check Z601
Check
the signal input
to IC201 Pin 52
Check/Replace L201
Check IC201
Check
the audio signal output
from IC201 Pin 54
Check IC901.
TV : Pin 15 (High)
Line : Pin14 (High)
Check IC901
Check
the Audio signal
input to VCR
Check VCR
Check
the signal input
to IC201 Pin 53,55.
Check the
signal change of IC201
depending on the change
of VOL
Check/Replace
IC201
Check IC901 Pin 16
Check Q902
Check
the signal input
to IC601 Pin 3
Normal
Check/Replace
IC601
Check
the V
DD
input
to IC601
Check 13.5V
Check the signal
output from IC601 Pin 2
Check/Replace
Speaker
Check/Replace
IC601
Check C224
Abnormal
Abnormal
Normal
Abnormal
Normal
Normal
Summary of Contents for CXJ1352AX
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd JUL 2000 Printed in Korea 3V15A 1922 ...
Page 8: ...2 2 Samsung Electronics MEMO ...
Page 18: ...MEMO 3 10 Samsung Electronics ...
Page 28: ...MEMO 4 10 Samsung Electronics ...
Page 30: ...MEMO 5 2 Samsung Electronics ...
Page 48: ...MEMO 6 18 Samsung Electronics ...
Page 50: ...Exploded View Parts List 7 2 Samsung Electronics 7 2 Mechanical Parts Top Side Twin Deck ...
Page 51: ...Exploded View Parts List Samsung Electronics 7 3 7 3 Mechanical Parts Bottom Side Twin Deck ...
Page 85: ...8 34 Samsung Electronics MEMO ...
Page 89: ...Block Diagram 9 4 Samsung Electronics 9 4 Deflection Block Diagram ...
Page 90: ...Block Diagram 9 5 Samsung Electronics 9 5 Video Sound Signal Flow ...
Page 91: ...10 Wiring Diagram Wiring Diagram Samsung Electronics 10 1 ...
Page 94: ...PCB Layout Samsung Electronics 11 3 11 3 Main CONTROL ...
Page 97: ...Schematic Diagrams 11 3 Samsung Electronics 11 3 VCR POWER BLOCK ...
Page 100: ......